130213868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{4157}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 234710784

約数和(自身を除く): 104496916

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 4157, 7831, 8314, 15662, 16628, 31324, 170437, 340874, 681748, 793987, 1587974, 3175948, 32553467, 65106934, 130213868]

約数ペア:

[(1, 130213868), (2, 65106934), (4, 32553467), (41, 3175948), (82, 1587974), (164, 793987), (191, 681748), (382, 340874), (764, 170437), (4157, 31324), (7831, 16628), (8314, 15662)]